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Case Studies

Case Studies

There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.

Surveys

Surveys

Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...

Ethics in Research

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.

Naturalistic Observations

Naturalistic Observations

If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...

Bias in Epidemiological Studies

Bias in Epidemiological Studies

Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:

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An Experimental Analysis of Children's Ability to Provide a False Report about a Crime

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The trustworthiness of case study methodology.

Sarah McGloin¹

¹Faculty of Health, Wellbeing and Science, University Campus Suffolk, Ipswich, UK.

Nurse Researcher

|November 26, 2008

Summary

This study highlights the value of case study methodology in healthcare research. It argues that this approach offers a credible and creative way to support current healthcare practices and strengthen the evidence base.

Area of Science:

Healthcare Research
Qualitative Methodology

Background:

The validity of qualitative research is currently being questioned.
A need exists to establish robust methodologies within healthcare research.

Purpose of the Study:

To examine the contribution of case study methodology to the healthcare evidence base.
To advocate for the use of case studies in supporting contemporary healthcare practice.

Main Methods:

This paper reviews the principles and application of case study methodology.
It analyzes the strengths of case studies in generating credible evidence.

Main Results:

Case study methodology provides a valuable contribution to the healthcare evidence base.
It offers a flexible and in-depth approach to understanding complex health issues.

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Conclusions:

Case study methodology is a credible and creative approach for healthcare research.
Its application can effectively underpin and inform contemporary healthcare practices.